kumi/danicoin
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

Merge pull request #1386

Browse source 
8f6ec90c blockchain: reject invalid pubkeys from v4 (moneromooo-monero)
This commit is contained in:
Riccardo Spagni 2016-12-04 22:15:36 +02:00
commit 2fd43e25ee
No known key found for this signature in database
GPG key ID: 55432DF31CCD4FCD
1 changed files with 13 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

13
src/cryptonote_core/blockchain.cpp
View file

@ -2231,6 +2231,19 @@ bool Blockchain::check_tx_outputs(const transaction& tx, tx_verification_context
}
}
// from v4, forbid invalid pubkeys
if (m_hardfork->get_current_version() >= 4) {
for (const auto &o: tx.vout) {
if (o.target.type() == typeid(txout_to_key)) {
const txout_to_key& out_to_key = boost::get<txout_to_key>(o.target);
if (!crypto::check_key(out_to_key.key)) {
tvc.m_invalid_output = true;
return false;
}
}
}
}
return true;
}
//------------------------------------------------------------------